Home / 25,094,976,006.20-37,642,464,009.30-22,386,091,321.40

Finding the Fourth Proportional to 25,094,976,006.20, 37,642,464,009.30 and 22,386,091,321.40

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Solution

The fourth proportional to 25,094,976,006.20, 37,642,464,009.30 and 22,386,091,321.40 is: 33,579,136,982.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094,976,006.20 : 37,642,464,009.30 = 22,386,091,321.40 : x
  2. Step 2: Convert to fraction form
    25,094,976,006.20/37,642,464,009.30 = 22,386,091,321.40/x
  3. Step 3: Cross multiply
    25,094,976,006.20x = 37,642,464,009.30 × 22,386,091,321.40
  4. Step 4: Simplify right side
    25,094,976,006.20x = 842,667,636,874,702,749,696
  5. Step 5: Solve for x
    x = 842,667,636,874,702,749,696/25,094,976,006.20
  6. Step 6: Final answer
    x = 33,579,136,982.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.